"Fourth year before the account called Anno Domini."
Jesus: Matthew 1:25; Luke 2:4-7
Bethlehem: Matthew 2:5; Micah 5:2; Luke 2:11, Luke 2:15; John 7:42
Herod: This was Herod the Great, for an account of whom see the Connection of the Old and New Testaments in the Comprehensive Bible. Matthew 2:3, Matthew 2:19; Genesis 49:10; Daniel 9:24-25; Haggai 2:6-9